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CSI GA doc updates #10893

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Nov 27, 2018
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CSI GA doc updates #10893

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21 changes: 17 additions & 4 deletions content/en/docs/concepts/storage/volumes.md
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Expand Up @@ -1139,16 +1139,25 @@ to [this FAQ](https://github.com/kubernetes/community/blob/master/sig-storage/vo

### CSI

{{< feature-state for_k8s_version="v1.10" state="beta" >}}

[Container Storage Interface](https://github.com/container-storage-interface/spec/blob/master/spec.md) (CSI)
defines a standard interface for container orchestration systems (like
Kubernetes) to expose arbitrary storage systems to their container workloads.

Please read the [CSI design proposal](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/storage/container-storage-interface.md) for more information.

CSI support was introduced as alpha in Kubernetes v1.9 and moved to beta in
Kubernetes v1.10.
CSI support was introduced as alpha in Kubernetes v1.9, moved to beta in
Kubernetes v1.10, and is GA in Kubernetes v1.13.

{{< note >}}
**Note:** Support for CSI spec versions 0.2 and 0.3 are deprecated in Kubernetes
v1.13 and will be removed in a future release.
{{< /note >}}

{{< note >}}
**Note:** CSI drivers may not be compatible across all Kubernetes releases.
Please check the specific CSI driver's documentation for supported
deployments steps for each Kubernetes release and a compatibility matrix.
{{< /note >}}

Once a CSI compatible volume driver is deployed on a Kubernetes cluster, users
may use the `csi` volume type to attach, mount, etc. the volumes exposed by the
Expand Down Expand Up @@ -1224,6 +1233,10 @@ Kubernetes component using the following feature gate flags:
Learn how to
[setup your PV/PVC with raw block volume support](/docs/concepts/storage/persistent-volumes/#raw-block-volume-support).

#### Developer resources
For more information on how to develop a CSI driver, refer to the [kubernetes-csi
documentation](https://kubernetes-csi.github.io/docs/)

### Flexvolume

Flexvolume is an out-of-tree plugin interface that has existed in Kubernetes
Expand Down